5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid 502141-03-9

Name: 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid
Brand: Vaqora Chemicals
SKU: VQ-051654

About 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid

Listed under CAS 502141-03-9, 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid is an indole derivative available from Vaqora Chemicals. With the molecular formula C7H5N3O2, it has a molar mass of 163.13 g/mol. It is also known as 5H-pyrrolo[3,2-b]pyrazine-7-carboxylic acid.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid
Catalogue No.	VQ-051654
CAS Number	502141-03-9
IUPAC name	5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid
Molecular formula	C₇H₅N₃O₂
Molecular weight	163.13 g/mol
Exact mass	163.0382
HSN code	2933
InChIKey	JNXHWZHCSSQBRN-UHFFFAOYSA-N
SMILES	C1=CN=C2C(=N1)C(=CN2)C(=O)O
PubChem CID	5358055

Physical properties
Physical form	Other
LogP (XLogP3)	-0.1
H-bond donors / acceptors	2 / 4
TPSA	78.9 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid?

The CAS Registry Number of 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid is 502141-03-9. It is also known as 5H-pyrrolo[3,2-b]pyrazine-7-carboxylic acid.

What is the molecular formula and molecular weight of 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid?

5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid has the molecular formula C7H5N3O2 and a molecular weight of 163.13 g/mol. Its IUPAC name is 5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid.

Which grade and pack sizes of 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid can I order?

We supply 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid?

Yes. Every lot of 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid be shipped internationally?

Yes. 5H-Pyrrolo [2,3-b]pyrazine-7-carboxylic acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.